TY  - JOUR
A1  - Yerushalmy, J.
T1  - The Classification of Newborn Infants by Birth Weight and Gestational Age
Y1  - 1967
DO  - 10.1016/S0022-3476(67)80067-2
JF  - Journal of Pediatrics
VL  - 71
IS  - 2
SP  - 164
EP  - -172

ER  -